87411558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1120661}}^1$

素因数の和:1120679

約数の個数: 16

約数和(自身を含む): 188271216

約数和(自身を除く): 100859658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1120661, 2241322, 3361983, 6723966, 14568593, 29137186, 43705779, 87411558]

約数ペア:

[(1, 87411558), (2, 43705779), (3, 29137186), (6, 14568593), (13, 6723966), (26, 3361983), (39, 2241322), (78, 1120661)]